what does delta mean in geography
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Glossary of Geography Terms and Definitions Identification. A delta is a triangular-shaped area of sediment--consisting of small rocks, sand, clay and silt--that forms where a river flows into an ocean or lake. Deltas, unlike many land forms that are carved out of land by water, are actually built up over time as water drops more sediment.
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Rivers: From Source to Sea Eventually, a river flows into another large body of water, such as an ocean, bay, or lake. The transition between river and ocean, bay or lake is known as a delta.Most rivers have a delta, an area where the river divides into many channels and river water mixes with sea or lake water as the river water reaches the end of its journey.A famous example of a delta is where the Nile River meets the Mediterranean Sea in Egypt, called the Nile Delta.ventually, a river flows into another large body of water, such as an ocean, bay, or lake. The transition between river and ocean, bay or lake is known as a delta.
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River delta A river delta is a landform that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or standing water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot transport away the supplied sediment.Despite a popular legend, this use of the word delta was not coined by Herodotus.n rare cases the river delta is located inside a large valley and is called an inverted river delta. Sometimes a river divides into multiple branches in an inland area, only to rejoin and continue to the sea. Such an area is called an inland delta, and often occurs on former lake beds.
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What does delta mean? Best Answer: Delta, is just a greek letter very used in Math. It's meaning depends on the context. But a very commom meaning, specially for capital delta ( a triangle) is difference. For instance, a tempertaure deltya usually means the diffrence of the temperatures of 2 objects. In your case, it probably means the difference of the given values.
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delta del·ta. A usually triangular mass of sediment, especially silt and sand, deposited at the mouth of a river. Deltas form when a river flows into a body of standing water, such as a sea or lake.Flat, alluvial land at a river mouth where it splits into many streams called distributaries.el·ta. A usually triangular mass of sediment, especially silt and sand, deposited at the mouth of a river. Deltas form when a river flows into a body of standing water, such as a sea or lake.
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Definition of âdeltaâ - English Dictionary delta noun (RIVER) › [ C ] geography an area of low, flat land, sometimes shaped like a triangle, where a river divides into several smaller rivers before flowing into the sea: the Mississippi delta. the delta of the Nile.
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What is the difference between a river basin and delta region? Best Answer: River Basins A river basin is an area of land drained by a river and its tributaries. River basins have typical features, these include: Tributaries-smaller rivers flowing into a larger river.A Watershed-an area of highland surrounding the river basin. A confluence-where a river joins another river.ource-the start of a river. Mouth-Where a river meets a lake, the sea or an ocean. DELTA: A delta is a landform that is formed at the mouth of a river, where that river flows into an ocean, sea, estuary, lake, or reservoir.
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Definitions &Translations Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition: del′ta, n. the fourth letter of the Greek alphabet, the capital form of which is δ: a tract of land of like shape formed at the mouth of a river.—n. Deltaficā′tion, the process of forming a delta.—adj.
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- Delta is located at 41°19′27″N 92°19′46″W﻿ / ﻿41.32417°N 92.32944°W﻿ / 41.32417; -92.32944 (41.324112, -92.329481). According to the United States Census Bureau, the city has a total area of 0.93 square miles (2.41 km 2), all of it land.
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River delta A river delta is a landform that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or standing water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot transport away the supplied sediment.Despite a popular legend, this use of the word delta was not coined by Herodotus.nce a wave-or river-distributary silts up, it is abandoned, and a new channel forms elsewhere. In a tidal delta, new distributaries are formed during times when there's a lot of water around – such as floods or storm surges. These distributaries slowly silt up at a pretty constant rate until they fizzle out.
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Geography of River Deltas A river delta is low-lying plain or landform that occurs at the mouth of a river near where the river flows into the ocean or other body of water. Deltas are important to both human activities and fish and other wildlife because they are normally home to very fertile soil as well as a large amount of vegetation.he upper delta plain is the area nearest to the land. It is usually the area with the least water and highest elevation. The subaqueous delta is the portion of the delta that is closest to the sea or body of water into which the river flows. This area is usually past the shoreline and it is below water level.
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What is DELTA? What is DELTA? The flat alluvial area, more or less triangular in shape, formed at the mouth of some rivers where the mainstream splits up into several distributaries. Delta is formed in areas of low tide and weak current, which allow sediment deposition. DELTA: The Nile Delta is formed in Northern Egypt.. SHAVEHOOK.
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Nile Delta One of the world s largest river deltas is the Nile Delta, located in northern Egypt, where the Nile River expands and drains into the Mediterranean Sea. The Nile is considered to be an arcuate delta (arc-shaped), because it resembles a triangle or lotus flower when seen from above.ne of the world s largest river deltas is the Nile Delta, located in northern Egypt, where the Nile River expands and drains into the Mediterranean Sea. The Nile is considered to be an arcuate delta (arc-shaped), because it resembles a triangle or lotus flower when seen from above.
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- A: A delta is an area of land in which a river divides into smaller rivers and empties into a larger body of water. It is also possible to have a delta that empties into land, but it is uncommon. Continue Reading.
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What does delta mean in mathematics? The Greek letter Delta is used in science and mathematics. I always refers to the change in or the difference of. For example, take the slope formula.he Greek letter Delta is used in science and mathematics. I always refers to the change in or the difference of. For example, take the slope formula.
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Publication 17 (2017), Your Federal Income Tax See Form 1040 or Form 1040A instructions and Form 1040X instructions. A. Original number of exemptions or amount reported or as previously adjusted B. Net changeC. Correct number or amount 24 Yourself and spouse. Caution. If someone can claim you as a dependent, you cannot claim an exemption for yourself. . . . . .
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River delta A river delta is a landform that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or standing water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot transport away the supplied sediment.Despite a popular legend, this use of the word delta was not coined by Herodotus.his alluvium builds up to form the river delta. When the flow enters the standing water, it is no longer confined to its channel and expands in width. This flow expansion results in a decrease in the flow velocity, which diminishes the ability of the flow to transport sediment.
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- A delta is an area of land in which a river divides into smaller rivers and empties into a larger body of water. It is also possible to have a delta that empties into land, but it is... A delta is an area of land in which a river divides into smaller rivers and empties into a larger body of water. It is also possible to have a delta that empties into land, but it is... Star Gazing
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Nile Delta The Nile delta is situated in northern Egypt, where the river Nile reaches the Mediterranean Sea. The Nile is the longest river in the world.It originates near the equator and flows nearly 7000 km northward. The Delta begins approximately 20 km north of Cairo and extends North for about 150 km. At the coast the delta is about 250 km wide, from Alexandria in the west to Port Said in the east.he Nile is the longest river in the world. It originates near the equator and flows nearly 7000 km northward. The Delta begins approximately 20 km north of Cairo and extends North for about 150 km. At the coast the delta is about 250 km wide, from Alexandria in the west to Port Said in the east.
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Definitions &Translations Princeton's WordNet (2.00 / 1 vote) Rate this definition: delta (noun). a low triangular area of alluvial deposits where a river divides before entering a larger body of water. the Mississippi River delta; the Nile delta. delta (noun). an object shaped like an equilateral triangle. delta (noun).
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- delta noun [C]. › an ​area of ​low, ​flat ​land, sometimes ​shaped approximately like a ​triangle, where a ​river ​divides into several ​smaller ​rivers before ​flowing into the ​sea: the Mississippi delta. (Definition of delta from the Cambridge Academic Content Dictionary © Cambridge University Press). See all translations.
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delta Deltas are wetlands that form as rivers empty their water and sediment into another body of water. The Nile delta, created as it empties into the Mediterranean Sea, has a classic delta formation. The upper delta, influenced by the Nile's flow, is the most inland portion of the landform.
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- A river delta is formed from the deposition of sediments carried by a river as the river enters an ocean, sea, lake, or another river.This is because the flow velocity decrea … ses significantly and the fluid loses the ability to transport sediment. river delta is formed from the deposition of sediments carried by a river as the river enters an ocean, sea, lake, or another river.
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- A delta forms if the waves and the tide cannot carry all of the material away. Formation of a delta: A river carrying sediment reaches the sea or a lake. It loses energy and deposits material. The sediment may be sorted as the heaviest material is deposited first.
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- A delta is an area of land in which a river divides into smaller rivers and empties into a larger body of water. It is also possible to have a delta that empties into land, but it is uncommon. Continue Reading. Credit: RIGOULET Gilles / hemis.fr hemis.fr Getty Images.
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Deltas Deltas. When a river reaches a lake or the sea the water slows down and loses the power to carry sediment. The sediment is dropped at the mouth of the river. Some rivers drop so much sediment that waves and tides can't carry it all away.It builds up in layers forming a delta.ome deltas are so large that people can live on them. The Nile delta is a very important farming area in Egypt. Deltas have a fairly flat section called a delta plain that is above water. The river cuts many small channels through the delta plain.